WATER SOLUBLE DYE COMPLEXING POLYMERS AS DYE TRANSFER INHIBITORS IN LAUNDRY DETERGENT AND FABRIC SOFTENER COMPOSITIONS - Patent 1023430

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EP 1 023 430 A1

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(43)	Date of publication:
	02.08.2000 Bulletin 2000/31

(21)	Application number: 98946875.6

(22)	Date of filing: 08.09.1998

(51)	International Patent Classification (IPC)⁷: C11D 3/37

(86)	International application number:
	PCT/US9818/627

(87)	International publication number:
	WO 9915/614 (01.04.1999 Gazette 1999/13)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

19.09.1997 US 932448
26.06.1998 US 105630
26.06.1998 US 105666

(71)	Applicant: ISP INVESTMENTS INC.
	Wilmington,Delaware 19801 (US)

(72)	Inventors:
	SHIH, Jenn, S. Paramus, NJ 07652 (US) SRINIVAS, Bala Hasbrouck Heights, NJ 07604 (US) HORNBY, John, C. Washington Township, NJ 07675 (US)

(74)	Representative: Harrison, David Christopher et al
	MEWBURN ELLISYork House23 Kingsway London WC2B 6HP London WC2B 6HP (GB)

(54)	WATER SOLUBLE DYE COMPLEXING POLYMERS AS DYE TRANSFER INHIBITORS IN LAUNDRY DETERGENT AND FABRIC SOFTENER COMPOSITIONS